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4.1.
5 PUMP
A pump is installed on the machine
according to the models .The pump manual
is enclosed to this manual. We recommend
to read both carefully . Be very careful with
the data reported by the manufacturer.
The pump can be identified from the data
plate applied on it; the main data of
pressure and flow are easy to find. Normally
the pump must not exceed 550 rpm; a
number of major tours does not improve
performance but compromise the life and
safety of the equipment. On the pump there
is a safety valve calibrated to prevent the
over pressure . Do not tamper with this
valve for any reason and do not block the hose connected to it.
4.1.6 HIGH PRESSURE FILTER ( ONLY TRAILED MODELS)
The high pressure filter consists of a PVC body
(Det. 1.4) with two inputs and two outputs (item
8) (38 ".1/2").It also has a drain valve (POS. 6).
Inside there is a filter cartridge (POS. 3) which
has the task of collect any impurities presented
inside the circuit.
The high pressure filter should be cleaned following
the procedures outlined in chapter: routine
maintenance. (See § 7.7)
4.1.7 AGITATORS
Agitators are Venturi tubes supplied by the
pump through a manual valve that must be
always opened to allow the
wave of product before, during and after
treatment. The agitators valve shall be
closed
only during system washing with clean water from
holding tank maintenance
